/*ASCII码排序
Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 205278    Accepted Submission(s): 81974


Problem Description
输入三个字符后，按各字符的ASCII码从小到大的顺序输出这三个字符。
 

Input
输入数据有多组，每组占一行，有三个字符组成，之间无空格。
 

Output
对于每组输入数据，输出一行，字符中间用一个空格分开。
 

Sample Input
qwe
asd
zxc
 

Sample Output
e q w
a d s
c x z
*/
#include<iostream>
#include<cstdio>
#include <algorithm>
using namespace std;
bool cmp(char a,char b){
	return (a-'0')<(b-'0');
}
int main(){
	char str [3];
	while(scanf("%s",&str)!=EOF){
	sort(str,str+3,cmp);
	cout<<str[0]<<" "<<str[1]<<" "<<str[2]<<endl;
}
}